I'm trying to digitize my old Video8 videos with a Terratec GrabsterAV350MX usb device on a Kubuntu system. Video display, and capture on basis of v4l2 is no problem.

However I cannot get any sound. "Playing" around with PulseAudio all of a sudden I surpringly got a reaction on one of the volume meters and succeeded to record the video sound with the following code:

There is one information, though, which I wonder whether or not it has any relevance, namely for the source #0 alsa_input.usb-0ccd_Grabster_AV_350-01-G350.analog-stereo there is no sink-monitor listed!?

I don't know anymore which screw to turn. I do hope someone in the forum has some systematic advise for me.